Transaction not yet indexed

mRk3qKHGafzk3zjTePRdfmQAaTa1QCWVsXbb6ZSXGSe7g9hmB5htck2oyEjScwpmA2UXqEuKqUFXjPNG7gLEsZa

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.